Hello, I'm certainly no expert, but I do have a terrible mole problem. I had heard of using Juicy Fruit gum for moles, so last fall I walked around my yard and dropped gum into every hole I could find, and it seemed to have worked! It no longer felt as though I was walking on a sponge. I didn't get around to cleaning up my flower beds until the last couple of weeks, and as I raked back the leaves I discovered mole, (or vole), holes everywhere!! I will definitely be using the Juicy Fruit gum again! I take a stick of gum, tear in in half, then roll each half into a ball. Drop a ball onto their holes and, or, carefully dig open a small hole into their tunnel you can see, drop in the gum, then cover the hole back, careful not to fill or cave it in. I hope this works for you...and me!